title: 2,2-Diphenyl-N-{[2-(tri-fluoro-meth-yl)phen-yl]carbamo-thio-yl}acetamide.
abstract: The title mol-ecule, C22H17F3N2OS, adopts a trans-cis conformation with respect to the positions of the carbonyl and tri-fluoro-methyl-benzene groups against the thio-carbonyl group across the C-N bonds. The mol-ecular structure is stabilized by an intra-molecular N-H⋯O hydrogen bond with an S(6) ring motif. The tri-fluoro-methyl-substituted benzene ring forms dihedral angles of 66.05 (9) and 47.19 (9)° with the terminal phenyl rings and is twisted from the O=C-N-(C=S)-N carbonyl-thio-urea plane [maximum deviation = 0.0535 (12) Å], making a dihedral angle of 63.59 (8)°. In the crystal, N-H⋯O and C-H⋯F hydrogen bonds link the mol-ecules into a layer parallel to the bc plane. A C-H⋯π inter-action is also observed.
authors.affiliation: Department of Chemical Sciences, Faculty of Science and Technology, Universiti Malaysia Terengganu, Mengabang Telipot, 21030 Kuala Terengganu, Malaysia.
authors.forename: Mohd Sukeri Mohd
authors.initials: MS
authors.lastname: Yusof
authors.forename: Nur Rafikah
authors.initials: NR
authors.lastname: Razali
authors.forename: Suhana
authors.initials: S
authors.lastname: Arshad
authors.forename: Azhar Abdul
authors.initials: AA
authors.lastname: Rahman
authors.forename: Ibrahim Abdul
authors.initials: IA
authors.lastname: Razak